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rgba(0,0,0,.3)}.letrou-modal-close{position:absolute;right:14px;top:12px;border:0;background:#f1f2f5;width:38px;height:38px;border-radius:50%;font-size:24px;cursor:pointer}.letrou-modal-panel h2{margin:4px 0 18px;font-size:30px}.letrou-repertoire-actions{display:flex;gap:10px;margin-top:14px}.letrou-danger{color:#c43b50!important}.letrou-ad{width:min(1120px,calc(100% - 32px));margin:22px auto;text-align:center;overflow:hidden}.letrou-footer{background:#11131a;color:#e7e8ee;margin-top:40px}.letrou-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px;padding:48px 0}.letrou-footer-grid p{color:#9296a5}.letrou-footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.letrou-footer-grid a:not(.letrou-brand){color:#adb0bc;font-size:14px}.letrou-footer-bottom{padding:16px;text-align:center;border-top:1px solid rgba(255,255,255,.07);color:#858996;font-size:12px}.letrou-mobile-nav{display:none}.letrou-toast{position:fixed;left:50%;bottom:90px;z-index:1200;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#171821;color:#fff;padding:10px 14px;border-radius:12px;font-size:13px;font-weight:750;transition:.22s}.letrou-toast.is-show{transform:translate(-50%,0);opacity:1}@keyframes letrouProgress{from{transform:translateX(-35%)}to{transform:translateX(190%)}}
html[data-letrou-theme="dark"] body.letrou-app-body,body.letrou-app-body[data-theme="dark"]{background:#0d0f14;color:#f4f5f8}html[data-letrou-theme="dark"] .letrou-app-shell{background:radial-gradient(circle at 10% 0%,rgba(0,184,169,.14),transparent 30%),#0d0f14}html[data-letrou-theme="dark"] .letrou-topbar{background:rgba(13,15,20,.9);border-color:#252832}html[data-letrou-theme="dark"] .letrou-hero,html[data-letrou-theme="dark"] .letrou-page-hero,html[data-letrou-theme="dark"] .letrou-song-head,html[data-letrou-theme="dark"] .letrou-reading-head{background:linear-gradient(180deg,#11131a,#0d0f14);border-color:#252832}html[data-letrou-theme="dark"] .letrou-search-xl,html[data-letrou-theme="dark"] .letrou-search input,html[data-letrou-theme="dark"] .letrou-lang-select,html[data-letrou-theme="dark"] .letrou-icon-btn,html[data-letrou-theme="dark"] .letrou-song-list,html[data-letrou-theme="dark"] .letrou-song-row,html[data-letrou-theme="dark"] .letrou-lyrics-card,html[data-letrou-theme="dark"] .letrou-sidebar-card,html[data-letrou-theme="dark"] .letrou-artist-card,html[data-letrou-theme="dark"] .letrou-guide-card,html[data-letrou-theme="dark"] .letrou-vocal-tool,html[data-letrou-theme="dark"] .letrou-tool-card-wide,html[data-letrou-theme="dark"] .letrou-modal-panel,html[data-letrou-theme="dark"] .letrou-source-panel input,html[data-letrou-theme="dark"] .letrou-form-grid input,html[data-letrou-theme="dark"] .letrou-form-grid select,html[data-letrou-theme="dark"] .letrou-transcript-result textarea{background:#171a22;color:#f5f6fa;border-color:#282c36}html[data-letrou-theme="dark"] .letrou-song-row:hover{background:#1c1f28}html[data-letrou-theme="dark"] .letrou-lyrics{color:#f4f4f7}html[data-letrou-theme="dark"] .letrou-singer-band{background:linear-gradient(135deg,#171a22,#17152c);border-color:#2d2955}html[data-letrou-theme="dark"] .letrou-tool-preview span,html[data-letrou-theme="dark"] .letrou-range>div{background:#20232c;border-color:#2b2f39}html[data-letrou-theme="dark"] .letrou-hero-sub,html[data-letrou-theme="dark"] .letrou-page-hero p,html[data-letrou-theme="dark"] .letrou-guide-card p,html[data-letrou-theme="dark"] .letrou-vocal-tool p,html[data-letrou-theme="dark"] .letrou-reading-head p{color:#a8acb9}
@media(max-width:900px){.letrou-desktop-nav{display:none}.letrou-feature-grid,.letrou-singer-band,.letrou-song-layout{grid-template-columns:1fr}.letrou-song-sidebar{display:none}.letrou-artist-grid,.letrou-guide-grid,.letrou-tools-grid{grid-template-columns:1fr 1fr}.letrou-vocal-tool-wide{grid-column:span 2}.letrou-footer-grid{grid-template-columns:1fr 1fr}.letrou-footer-grid>div:first-child{grid-column:span 2}}
@media(max-width:680px){body.letrou-app-body{padding-bottom:72px}.letrou-container,.letrou-container-narrow{width:min(100% - 24px,1120px)}.letrou-topbar-inner{width:calc(100% - 24px);height:58px}.letrou-brand{font-size:16px}.letrou-brand-mark{width:31px;height:31px;border-radius:10px}.letrou-lang-select{height:36px;padding:0 7px}.letrou-icon-btn{width:36px;height:36px}.letrou-hero{padding:42px 0 34px}.letrou-hero h1{font-size:38px}.letrou-hero-sub{font-size:15px;margin-bottom:22px}.letrou-search-xl{padding:6px;border-radius:17px}.letrou-search-xl input{font-size:15px;padding:13px 4px 13px 36px}.letrou-search-xl button{padding:0 14px}.letrou-search-icon{left:18px}.letrou-hero-shortcuts{justify-content:flex-start;text-align:left;gap:12px;margin-top:16px}.letrou-feature-grid{margin-top:18px;gap:12px}.letrou-feature-card{padding:22px;border-radius:22px;min-height:230px}.letrou-feature-card h2{font-size:26px}.letrou-section{padding:38px 0}.letrou-section-heading h2{font-size:25px}.letrou-song-list{border-radius:18px}.letrou-song-row{padding:13px 14px}.letrou-song-avatar{width:38px;height:38px;border-radius:12px}.letrou-singer-band{padding:24px;border-radius:22px;margin-bottom:44px}.letrou-singer-band h2{font-size:29px}.letrou-tool-preview span{padding:16px 9px;font-size:12px}.letrou-page-hero{padding:36px 0 24px}.letrou-page-hero h1{font-size:36px}.letrou-page-hero p{font-size:15px}.letrou-song-head{padding:28px 0 22px}.letrou-song-title-row h1{font-size:36px}.letrou-song-badge{display:none}.letrou-artist-line{font-size:16px}.letrou-song-layout{padding-top:12px;width:100%}.letrou-lyrics-card{border-left:0;border-right:0;border-radius:0;padding:14px 12px}.letrou-lyrics-toolbar{position:sticky;top:58px;z-index:25;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);margin:-14px -12px 0;padding:10px 12px}.letrou-lyrics-toolbar button{font-size:13px;padding:7px 9px}.letrou-stage-launch{margin-top:12px}.letrou-lyrics{font-size:17px;line-height:1.8;padding:18px 4px}.letrou-stage-top{grid-template-columns:auto minmax(0,1fr) auto;padding-top:max(10px,env(safe-area-inset-top))}.letrou-stage-top>div{display:flex;gap:4px}.letrou-stage-text{font-size:26px;padding:5vh 18px 25vh}.letrou-stage-controls{width:calc(100% - 20px);bottom:max(8px,env(safe-area-inset-bottom));justify-content:space-between;gap:5px;padding:7px}.letrou-stage-controls label{flex:1;justify-content:center}.letrou-stage-controls input{width:82px}.letrou-stage-controls button{font-size:12px;padding:7px}.letrou-artist-grid,.letrou-guide-grid,.letrou-tools-grid{grid-template-columns:1fr}.letrou-vocal-tool-wide{grid-column:auto}.letrou-vocal-tool{min-height:auto}.letrou-reading-head{padding:42px 0 24px}.letrou-reading-head h1{font-size:36px}.letrou-reading-body{padding:30px 0 50px;font-size:17px}.letrou-form-grid{grid-template-columns:1fr}.letrou-tool-card-wide{padding:16px;border-radius:20px}.letrou-transcribe-submit{width:100%}.letrou-source-tabs{width:100%}.letrou-source-tabs button{flex:1}.letrou-dropzone{min-height:160px}.letrou-modal-panel{left:0;right:0;bottom:0;top:auto;transform:none;width:100%;max-height:92vh;border-radius:24px 24px 0 0;padding:22px 16px max(24px,env(safe-area-inset-bottom))}.letrou-modal-panel h2{font-size:26px}.letrou-footer{margin-top:20px}.letrou-footer-grid{grid-template-columns:1fr;padding:35px 0}.letrou-footer-grid>div:first-child{grid-column:auto}.letrou-mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:90;height:calc(64px + env(safe-area-inset-bottom));padding:6px 8px env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.94);backdrop-filter:blur(20px);border-top:1px solid rgba(20,22,35,.09);box-shadow:0 -10px 30px rgba(24,25,45,.06)}.letrou-mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#858897}.letrou-mobile-nav a span{font-size:20px;line-height:1}.letrou-mobile-nav a small{font-size:10px;font-weight:800}.letrou-mobile-nav a.is-active{color:var(--letrou-primary)}.letrou-mobile-nav .letrou-nav-stage span{width:38px;height:38px;margin-top:-18px;border-radius:14px;background:#151720;color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.22)}html[data-letrou-theme="dark"] .letrou-mobile-nav{background:rgba(16,18,24,.94);border-color:#2a2d36}html[data-letrou-theme="dark"] .letrou-lyrics-toolbar{background:rgba(23,26,34,.95)}.letrou-repertoire-actions{flex-direction:column}.letrou-repertoire-actions>*{width:100%}}
@media print{.letrou-no-print,.letrou-mobile-nav,.letrou-topbar,.letrou-footer,.letrou-ad{display:none!important}.letrou-app-shell,body.letrou-app-body{background:#fff!important;color:#000!important}.letrou-song-layout{display:block!important}.letrou-lyrics-card{border:0;box-shadow:none;padding:0}.letrou-lyrics{font-size:12pt;color:#000!important}}

body.admin-bar .letrou-topbar{top:32px}@media(max-width:782px){body.admin-bar .letrou-topbar{top:46px}}